cs.close()
server.close()
+
+def test_create_connection_refused():
+ errno = None
+ try:
+ socket.create_connection(('127.0.0.1', 0))
+ except socket.error as ex:
+ errno = ex.errno
+ assert errno in [111, 61, 10061], 'Expected socket.error ECONNREFUSED, got {0}'.format(errno)
+
+
if __name__ == '__main__':
unittest.main()